ZoomOutCmd Class Reference

#include <ZoomOutCmd.hh>

Inheritance diagram for ZoomOutCmd:

Collaboration diagram for ZoomOutCmd:

Public Member Functions
	ZoomOutCmd ()
virtual	~ZoomOutCmd ()
virtual bool	Do ()
virtual int	id () const
virtual ZoomOutCmd *	create () const
virtual std::string	icon () const
virtual std::string	shortName () const
virtual bool	isEnabled ()
Public Member Functions inherited from EditorCommand
	EditorCommand (std::string name, wxWindow *parent=NULL)
virtual	~EditorCommand ()
void	setView (wxView *view)
wxView *	view () const
Public Member Functions inherited from GUICommand
	GUICommand (std::string name, wxWindow *parent)
virtual	~GUICommand ()
virtual bool	isChecked () const
void	setParentWindow (wxWindow *view)
wxWindow *	parentWindow () const
std::string	name () const

Detailed Description

EditorCommand for zooming out the canvas.

Definition at line 40 of file ZoomOutCmd.hh.

Constructor & Destructor Documentation

ZoomOutCmd()

ZoomOutCmd::ZoomOutCmd

(

)

The Constructor.

Definition at line 45 of file ZoomOutCmd.cc.

                      : EditorCommand(ProDeConstants::CMD_NAME_ZOOM_OUT) {
 
}

Referenced by create().

~ZoomOutCmd()

ZoomOutCmd::~ZoomOutCmd ( )

virtual

The Destructor.

Definition at line 53 of file ZoomOutCmd.cc.

                        {
}

Member Function Documentation

create()

ZoomOutCmd * ZoomOutCmd::create ( ) const

virtual

Creates and returns a new instance of this command.

Returns

Newly created instance of this command.

Implements GUICommand.

Definition at line 90 of file ZoomOutCmd.cc.

                         {
    return new ZoomOutCmd();
}

References ZoomOutCmd().

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Do()

bool ZoomOutCmd::Do ( )

virtual

Executes the command.

Returns

true, if the command was succesfully executed, false otherwise.

Implements GUICommand.

Definition at line 64 of file ZoomOutCmd.cc.

               {
    MDFView* mView = dynamic_cast<MDFView*>(view());
    MachineCanvas* canvas = mView->canvas();
 
    canvas->zoomOut();
    return true;
}

References MDFView::canvas(), EditorCommand::view(), and MachineCanvas::zoomOut().

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icon()

string ZoomOutCmd::icon ( ) const

virtual

Returns path to the command's icon file.

Returns

Full path to the command's icon file.

Reimplemented from EditorCommand.

Definition at line 101 of file ZoomOutCmd.cc.

                       {
    return ProDeConstants::CMD_ICON_ZOOM_OUT;
}

References ProDeConstants::CMD_ICON_ZOOM_OUT.

id()

int ZoomOutCmd::id ( ) const

virtual

Returns id of this command.

Returns

ID for this command to be used in menus and toolbars.

Implements GUICommand.

Definition at line 79 of file ZoomOutCmd.cc.

                     {
    return ProDeConstants::COMMAND_ZOOM_OUT;
}

References ProDeConstants::COMMAND_ZOOM_OUT.

isEnabled()

bool ZoomOutCmd::isEnabled ( )

virtual

Returns true when the command is executable, false when not.

This command is executable when a document is open.

Returns

True, if a document is open.

Reimplemented from EditorCommand.

Definition at line 125 of file ZoomOutCmd.cc.

                      {
    wxDocManager* manager = wxGetApp().docManager();
    if (manager->GetCurrentView() != NULL) {
        return true;
    }
    return false;
}

shortName()

string ZoomOutCmd::shortName ( ) const

virtual

Returns short version of the command name.

Returns

Short name of the command to be used in the toolbar.

Reimplemented from GUICommand.

Definition at line 112 of file ZoomOutCmd.cc.

                            {
    return ProDeConstants::CMD_SNAME_ZOOM_OUT;
}

References ProDeConstants::CMD_SNAME_ZOOM_OUT.

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The documentation for this class was generated from the following files:

• ZoomOutCmd.hh
• ZoomOutCmd.cc